{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Metallic and Industrial Minerals Mines",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "f50b1b3f7e6dd3c7ee9bd772fcf89522",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQUlEQVQ4jWO5+L/4PwMVAQs1DaO9gfqMvYzkGHIRKdiGmJepAVioYgoSGDWQcsBCBTNQwKiBVA7Di1QobAd/pAAAJD0K1QeU/WEAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "Metallic Mineral Mines (MMR)",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "dc9488a0c3d5348b9caa18914061c8d3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQUlEQVQ4jWNZ9Z/hPwMVAQs1DaO9gWGMDIzkGLIKKdiGmJepAVioYgoSGDWQcsBCBTNQwKiBVA7DVVQobAd/pAAAnNkIofQND2UAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "Placer Mineral Mines (PMR)",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "33bb9dd22675e2a7438b63bc39bb4908",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQUlEQVQ4jWOZ8YzhPwMVAQs1DaO9gRlSDIzkGDIDKdiGmJepAVioYgoSGDWQcsBCBTNQwKiBVA7DGVQobAd/pAAAb9EIS3sJSVoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 3,
   "layerName": "Quarriable Mines (QRR)",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "a0ae31f08c3e11dca20c90adf21612c2",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQElEQVQ4jWMpWMHwn4GKgIWahtHewAkRDIzkGFKAFGxDzMvUACxUMQUJjBpIOWChghkoYNRAKodhARUK28EfKQClugd/u8ZMgQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 4,
   "layerName": "Salt Mines (SLR)",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "30bccbff28d9958919c171fea740fe3d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQElEQVQ4jWPxKWb4z0BFwEJNw2hv4JZeBkZyDPFBCrYh5mVqABaqmIIERg2kHLBQwQwUMGoglcPQhwqF7eCPFAA2rQbNcJ3A6gAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}